755994622 has 4 divisors (see below), whose sum is σ = 1133991936. Its totient is φ = 377997310.

The previous prime is 755994611. The next prime is 755994691. The reversal of 755994622 is 226499557.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 226499557 = 79 ⋅2867083.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188998654 + ... + 188998657.

It is an arithmetic number, because the mean of its divisors is an integer number (283497984).

Almost surely, 2^755994622 is an apocalyptic number.

755994622 is a deficient number, since it is larger than the sum of its proper divisors (377997314).

755994622 is a wasteful number, since it uses less digits than its factorization.

755994622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377997313.

The product of its digits is 1360800, while the sum is 49.

The square root of 755994622 is about 27495.3563715766. The cubic root of 755994622 is about 910.9745314021.

The spelling of 755994622 in words is "seven hundred fifty-five million, nine hundred ninety-four thousand, six hundred twenty-two".